CN2618241Y - Building anti earthquake analog demonstration table - Google Patents
Building anti earthquake analog demonstration table Download PDFInfo
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- CN2618241Y CN2618241Y CNU032304536U CN03230453U CN2618241Y CN 2618241 Y CN2618241 Y CN 2618241Y CN U032304536 U CNU032304536 U CN U032304536U CN 03230453 U CN03230453 U CN 03230453U CN 2618241 Y CN2618241 Y CN 2618241Y
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Abstract
The utility model discloses a construction and earthquake-proof demonstration table, comprising a base; a vibrating board is positioned on the base; a plurality of blocks are arranged on the surface of the vibrating plate used for placing building models; a plurality of motors, eccentric wheels and springs are positioned inside the base; the vibrating plate is positioned on the base through a spring bracket, the springs are fixed inside the base, each eccentric wheel is positioned on rotor axles of motors and the eccentric wheels are arranged against the bottom surface of vibrating plate. When three different building models, such as a masonry structure, a brick concrete structure with a ring beam and a framed structure are respectively positioned into the blocks of the vibrating plate and the eccentric wheels are driven by the motors to rotate, the vibrating plate vibrates correspondingly; different rotation speeds of the motors correspond with different magnitudes and when the magnitudes increase gradually, the three structural building models collapse in turn; through demonstration of the demonstration table, the visitors can witness destruction degrees of different magnitudes to buildings and learn about the knowledge that buildings of different structures have different earthquake-proof grades.
Description
Technical field
The utility model relates to science popularization and demonstration instrument for teaching, more specifically refers to a kind of building and antidetonation analog demenstration platform.
Background technology
Earthquake is a kind of the nature and the mankind to be had very big destructive disaster, in this disaster, produced have most destructive be buildings collapse and to people's injury, different earthquake magnitudes is to building destruction degree difference, and the buildings of different structure also is different to same earthquake magnitude antidetonation degree.Is a kind of natural law for different earthquake magnitudes to the building destruction degree, that is, earthquake magnitude is big more, big more to the destructiveness of buildings, and this is that people can't change, and what can do is that earthquake magnitude as early as possible forecasts with unerring accuracy out to the greatest extent.For the buildings of different structure antidetonation degree, then be that people can adopt adequate measures to accomplish to reduce the loss with this by understanding its rule as far as possible to same earthquake magnitude.How to make the ordinary people, especially the teenager understands earthquake magnitude to the destructiveness of buildings and the buildings knowledge different to the antidetonation degree of same earthquake magnitude of different structure, is a crucial preventative job.Up to the present, Shang Weijian has and can reflect that the analog demenstration platform that concerns between earthquake and the buildings occurs.
Summary of the invention
The purpose of this utility model provides a kind of building and antidetonation analog demenstration platform, and people can understand the buildings of different structure and the relation between earthquake magnitude and different earthquake grade and the buildings by Demonstration table.
To achieve these goals, the utility model adopts following technical scheme:
This building and antidetonation analog demenstration platform mainly comprise a pedestal, and an oscillating plate is set on the pedestal, and the oscillating plate surface is provided with several region units of putting BUILDINGS MODELS; Several motors, eccentric wheel, spring are set in the pedestal, and oscillating plate is located on the pedestal by spring(-supported) mount, and spring is fixed in the pedestal, and each eccentric wheel all is installed in the rotating shaft of motor, and the bottom surface of eccentric wheel and oscillating plate offsets.
Demonstration table of the present utility model is provided with an oscillating plate on pedestal, the oscillating plate surface is provided with several region units of putting BUILDINGS MODELS; Several motors, eccentric wheel, spring are set in the pedestal, and oscillating plate is located on the pedestal by spring(-supported) mount, and spring is fixed in the pedestal, and each eccentric wheel all is installed in the rotating shaft of motor, and the bottom surface of eccentric wheel and oscillating plate offsets.When the three kinds of different BUILDINGS MODELS of brick mix structure, framed structure with masonry structure, zone circle beam place region unit on the oscillating plate respectively, when eccentric wheel rotates under the driving of motor, make also vibration thereupon of oscillating plate, the different rotating speeds of motor is corresponding to different earthquake magnitudes, when earthquake magnitude strengthens gradually, can see, the BUILDINGS MODELS of above-mentioned three kinds of structures is successively collapsed in order, demonstration by this Demonstration table, make the visitor can witness the destructiveness of earthquake magnitude, understand the also different knowledge of antidetonation degree of the buildings of different structure buildings.
Description of drawings
Fig. 1 is the utility model Demonstration table (together with BUILDINGS MODELS) structural representation.
Fig. 2 divides Jie synoptic diagram for the utility model Demonstration table (together with BUILDINGS MODELS) structure.
Embodiment
See also Fig. 1, shown in Figure 2,
Building of the present utility model and antidetonation analog demenstration platform 10 mainly comprise a pedestal 11, one oscillating plate 12 is set on the pedestal 11, oscillating plate 12 surfaces are provided with three region units 13,14,15 of putting BUILDINGS MODELS, several motors 16, eccentric wheel 17, spring 18 are set in the pedestal 11, oscillating plate 12 is set up on the pedestal 11 by spring 18, spring 18 is fixed in the pedestal 11, and each eccentric wheel 17 all is installed in the rotating shaft of motor 16, and eccentric wheel 17 offsets with the bottom surface of oscillating plate 12.In this embodiment, the medium position that two motors 16, two 17, two eccentric wheels 17 of eccentric wheel are symmetrically set in pedestal 11 is set in the pedestal 11.Four diagonal positions that 18, four springs 18 of four springs are arranged at pedestal 11 are set in the pedestal 11.Also be provided with at the side of pedestal 11 and can control two motors, 16 rotating operation panels 19, four buttons are installed on this guidance panel, the rotation of motor 16 makes eccentric wheel 17 rotate, and the rotation of eccentric wheel 17, oscillating plate 12 is shaken, four springs 18 play the buffering vibration effect, and the number of spring 18 is not limit the quantity of being lifted among this embodiment.An earthquake magnitude is represented in pressing of each button, presses four buttons respectively, can simulate the earthquake of varying strength, and intensity grows from weak to strong and is followed successively by 4,5,6,7 grades.When three region units 13 on oscillating plate 12,14, put masonry (brick mixes) structural construction model 20 on 15 respectively, the brick-and-concrete buildings model 30 of zone circle beam, after the BUILDINGS MODELS 40 of framed structure, because the shock strength of these three kinds of BUILDINGS MODELS increases successively, after oscillating plate 12 vibrates, can see, progressively reinforcement along with earthquake magnitude, these three kinds of BUILDINGS MODELS are collapsed successively gradually by the order of its arrangement, and the masonry structure BUILDINGS MODELS has been described, the brick-and-concrete buildings model of zone circle beam, different and the reinforcement successively of the building aseismicity intensity of three kinds of structures of BUILDINGS MODELS of framed structure.The utility model has utilized the Demonstration table with simple structure, to people demonstrated usually can not observed building and antidetonation between have which kind of relation.
Certainly in this pedestal 11, also be provided with the operation circuit that controllable motor is rotated; because in this application, only relate to its structural model, and do not seek to protect the operation circuit part; and what adopted is again general purpose control circuit comparatively, so just be not described in greater detail at this.
Do it yourself to build BUILDINGS MODELS for the ease of the visitor, around pedestal 11, several the operation stools that are connected as a single entity with pedestal 11 are set, use for the visitor.
Claims (4)
1, a kind of building and antidetonation analog demenstration platform, it is characterized in that: this Demonstration table mainly comprises a pedestal, and an oscillating plate is set on the pedestal, the oscillating plate surface is provided with several region units of putting BUILDINGS MODELS; Several motors, eccentric wheel, spring are set in the pedestal, and oscillating plate is located on the pedestal by spring(-supported) mount, and spring is fixed in the pedestal, and each eccentric wheel all is installed in the rotating shaft of motor, and the bottom surface of eccentric wheel and oscillating plate offsets.
2, building as claimed in claim 1 and antidetonation analog demenstration platform is characterized in that:
Two motors, two eccentric wheels are set in the described pedestal, and two eccentric wheels are symmetrically set in the medium position of pedestal;
Four springs are set in the described pedestal, and four springs are arranged at four diagonal positions of pedestal.
3, building as claimed in claim 1 and antidetonation analog demenstration platform is characterized in that:
Three region units of putting BUILDINGS MODELS are set on the described oscillating plate.
4, building as claimed in claim 1 and antidetonation analog demenstration platform is characterized in that: several the operation stools that are connected as a single entity with pedestal are set around the described pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032304536U CN2618241Y (en) | 2003-04-18 | 2003-04-18 | Building anti earthquake analog demonstration table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032304536U CN2618241Y (en) | 2003-04-18 | 2003-04-18 | Building anti earthquake analog demonstration table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2618241Y true CN2618241Y (en) | 2004-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032304536U Expired - Fee Related CN2618241Y (en) | 2003-04-18 | 2003-04-18 | Building anti earthquake analog demonstration table |
Country Status (1)
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| CN (1) | CN2618241Y (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1300599C (en) * | 2004-11-29 | 2007-02-14 | 四川大学 | Seismic vibrating analog method and spring seismic analog vibrating stand |
| CN1307433C (en) * | 2004-11-29 | 2007-03-28 | 成都理工大学 | Two-way and three-freedom spring seismic analog vibrating stand |
| CN100375894C (en) * | 2004-09-08 | 2008-03-19 | 广州大学 | Structural dynamic characteristic demonstration model |
| CN101833894A (en) * | 2010-04-16 | 2010-09-15 | 中国科学院武汉岩土力学研究所 | Preparation method of earthquake landslide vibrating table test physical model |
| CN102280062A (en) * | 2010-06-10 | 2011-12-14 | 张永清 | Building earthquake simulation experiment inspection equipment |
| CN102663952A (en) * | 2012-04-17 | 2012-09-12 | 安徽弘炜机电科技有限责任公司 | Simulation demonstrator of collapse earthquake |
| CN103116181A (en) * | 2013-01-11 | 2013-05-22 | 陈有添 | Seismic exploration system and seismometer |
| CN104751728A (en) * | 2015-04-14 | 2015-07-01 | 安徽新视野科教文化传播有限责任公司 | System for demonstrating structural damping effect under influence of long-short-period earthquake waves |
| CN106128285A (en) * | 2016-09-05 | 2016-11-16 | 中国地震局工程力学研究所 | A kind of masonry structure building Seismic mechanism shows model |
| CN106157779A (en) * | 2016-08-18 | 2016-11-23 | 苏州大学 | Physical simulation device for influencing building by natural phenomenon |
| CN106840569A (en) * | 2017-04-13 | 2017-06-13 | 成都正西液压设备制造有限公司 | A kind of analog vibration testing equipment |
| CN108053749A (en) * | 2018-01-29 | 2018-05-18 | 泰州职业技术学院 | The mechanism displaying model and its implementation of a kind of groups of building continuous collapse |
| CN108257480A (en) * | 2017-12-26 | 2018-07-06 | 安徽新视野科教文化股份有限公司 | One kind subtracts seismic isolation technology simulation demonstrating apparatus |
| CN108922370A (en) * | 2018-09-11 | 2018-11-30 | 巢湖学院 | A kind of earthquake simulation method for the shockproof education of children |
| CN108922369A (en) * | 2018-09-11 | 2018-11-30 | 巢湖学院 | A kind of earthquake simulation toy for the shockproof education of children |
| CN109671349A (en) * | 2019-01-15 | 2019-04-23 | 合肥探奥教育科技有限公司 | A kind of device for demonstrating anti-seismic structure |
| CN111599263A (en) * | 2020-06-05 | 2020-08-28 | 宋宝峰 | Building structure model subtracts isolation presentation device |
| CN113539005A (en) * | 2021-08-20 | 2021-10-22 | 北京星际元会展有限公司 | Earthquake-resistant building test interaction device |
-
2003
- 2003-04-18 CN CNU032304536U patent/CN2618241Y/en not_active Expired - Fee Related
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100375894C (en) * | 2004-09-08 | 2008-03-19 | 广州大学 | Structural dynamic characteristic demonstration model |
| CN1307433C (en) * | 2004-11-29 | 2007-03-28 | 成都理工大学 | Two-way and three-freedom spring seismic analog vibrating stand |
| CN1300599C (en) * | 2004-11-29 | 2007-02-14 | 四川大学 | Seismic vibrating analog method and spring seismic analog vibrating stand |
| CN101833894A (en) * | 2010-04-16 | 2010-09-15 | 中国科学院武汉岩土力学研究所 | Preparation method of earthquake landslide vibrating table test physical model |
| CN101833894B (en) * | 2010-04-16 | 2012-09-19 | 中国科学院武汉岩土力学研究所 | Preparation method of earthquake landslide vibrating table test physical model |
| CN102280062A (en) * | 2010-06-10 | 2011-12-14 | 张永清 | Building earthquake simulation experiment inspection equipment |
| CN102663952A (en) * | 2012-04-17 | 2012-09-12 | 安徽弘炜机电科技有限责任公司 | Simulation demonstrator of collapse earthquake |
| CN102663952B (en) * | 2012-04-17 | 2013-11-27 | 安徽弘炜机电科技有限责任公司 | Simulation demonstrator of collapse earthquake |
| CN103116181A (en) * | 2013-01-11 | 2013-05-22 | 陈有添 | Seismic exploration system and seismometer |
| CN104751728A (en) * | 2015-04-14 | 2015-07-01 | 安徽新视野科教文化传播有限责任公司 | System for demonstrating structural damping effect under influence of long-short-period earthquake waves |
| CN106157779A (en) * | 2016-08-18 | 2016-11-23 | 苏州大学 | Physical simulation device for influencing building by natural phenomenon |
| CN106128285A (en) * | 2016-09-05 | 2016-11-16 | 中国地震局工程力学研究所 | A kind of masonry structure building Seismic mechanism shows model |
| CN106128285B (en) * | 2016-09-05 | 2018-07-06 | 中国地震局工程力学研究所 | A kind of masonry structure building Seismic mechanism shows model |
| CN106840569A (en) * | 2017-04-13 | 2017-06-13 | 成都正西液压设备制造有限公司 | A kind of analog vibration testing equipment |
| CN108257480A (en) * | 2017-12-26 | 2018-07-06 | 安徽新视野科教文化股份有限公司 | One kind subtracts seismic isolation technology simulation demonstrating apparatus |
| CN108053749A (en) * | 2018-01-29 | 2018-05-18 | 泰州职业技术学院 | The mechanism displaying model and its implementation of a kind of groups of building continuous collapse |
| CN108053749B (en) * | 2018-01-29 | 2024-05-03 | 江苏永泰建造工程有限公司 | Mechanism display model for continuous collapse of building group and implementation method thereof |
| CN108922370A (en) * | 2018-09-11 | 2018-11-30 | 巢湖学院 | A kind of earthquake simulation method for the shockproof education of children |
| CN108922369A (en) * | 2018-09-11 | 2018-11-30 | 巢湖学院 | A kind of earthquake simulation toy for the shockproof education of children |
| CN109671349A (en) * | 2019-01-15 | 2019-04-23 | 合肥探奥教育科技有限公司 | A kind of device for demonstrating anti-seismic structure |
| CN111599263A (en) * | 2020-06-05 | 2020-08-28 | 宋宝峰 | Building structure model subtracts isolation presentation device |
| CN113539005A (en) * | 2021-08-20 | 2021-10-22 | 北京星际元会展有限公司 | Earthquake-resistant building test interaction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |